Answer:
Explanation:
You can subtract the second equation from the first equation to eliminate y:
7x + y = 25 – 6x + y = 23: 7x – 6x = x; y – y = 0; 25 – 23 = 2
x = 2
You could also solve one equation for y and substitute that value in for y in the other equation:
6x + y = 23 → y = 23 – 6x.
7x + y = 25 → 7x + (23 – 6x) = 25 → x + 23 = 25 → x = 2
Step-by-step explanation:
10 - 2 = 8
Biggest number subtracted by the smallest number is range.
8x5<45 So the fewest of miles she could run is 1, 2, 3, or 4 miles
-5 -5
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8x<40
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8 8
x<5
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The answer is just C your welcome
10cm by 6cm because 5 goes into 50 10 times so 10 time 1cm = 10cm and same for the other
